Where is Mr Li?—He has gone to Beijing _____ business.[ ]

Do you know ______ girl who is standing under ____ tree?— Of course! She is Lucy, my classmates.

The police failed to come up with ______ evidence, and on that account the suspect was released.

Do you have a recipe _ making cold dishes?[ ]

Mary cares about clothes, and she _____ lots of money _____ clothes.